Ball point pen



FIG. 1 is a top, left front perspective view of a ball point pen showingour new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a top plan view;

FIG. 7 is a top, left front perspective view of a second embodiment ofour design of FIG. 1;

FIG. 8 is a rear elevational view of FIG. 7;

FIG. 9 is a right side elevational view of FIG. 7;

FIG. 10 is a front elevational view of FIG. 7;

FIG. 11 is a bottom plan view of FIG. 7; and,

FIG. 12 is a top plan view of FIG. 7.

The ornamental design for a ball point pen, as shown and described. 